(0 8 2)(1 18 16)(3 17 4 19 5)(6 14 13)(7 11 9)(10 15 12)
ALLOWS (11/8)-SEQUENCE
1: (1 16 18)
(0 8 2)(1 16 18)(3 17 4 19 5)(6 14 13)(7 11 9)(10 15 12)
2: (4 19 17)
(0 8 2)(1 16 18)(3 17 5)(4)(6 14 13)(7 11 9)(10 15 12)(19)
3: (0 8 2)
(0)(1 16 18)(2)(3 17 5)(4)(6 14 13)(7 11 9)(8)(10 15 12)(19)
4: (1 16 18)
(0)(1)(2)(3 17 5)(4)(6 14 13)(7 11 9)(8)(10 15 12)(16)(18)(19)